WorksheetsCHƯƠNG 26A: AVIATION WEATHER FORECASTS
Total questions: 17
Worksheet time: 9mins
The TAF has been issued on ........ day
23rd
18th
24th
The TAF has been issued at
2330 IST
1830 UTC
24 UTC
The expected surface wind speed is
09 kt
06 kt
08 kt
Initially expected wind direction is
120°
090°
050°
TAF is Valid for Date
23rd
24th
25th
Lowest forecast visibility in TAF is
1500m
0800 m
0200 m
Height of base of lowest clouds in TAF is
1000 m
1000 ft
0800 ft
Weather TSRA is expected after
0600 UTC
0600 IST
0800 UTC
Direction of gusty wind is
090°
100°
120°
Expected weather up to 25/0400UTC is
Fog
TSRA
Mist
Amount of lowest cloud is
1-2/8
3-4/8
5-7/8
Amount of CB cloud is
1-2/8
2-4/8
5-7/8
Height of base of CB is
2500 ft
3000 m
2500 m
The height of topmost layer of cloud is
2800 m
28000 m
28000 ft
Period of validity of TAF is
23 to 00 IST
00 to 09 UTC
20 to 12 UTC
Group 1500/1509 in a TAF indicates
TAF is issued on 15th at 0000 UTC
TAF is valid from 15th 0000 to 0900 UTC
TAF is valid from 1500 to 0900 UTC
What is true of a TAF
9 hr TAF is for international dissemination
TAF valid for 9 hr is issued every 6 hr
TAF valid for 12-30 hr is issued every 3 hr
(d) TAF for national use are valid for 9 hr and issued every 3 hr
